#import "GArete.h"
#import "Molecule.h"
#import "Atome.h"

using namespace std;

class Molecule;
class Atome;

class Liaison : public GArete<Molecule, Atome, Liaison> 
{
public:
	Liaison(string, Molecule*, Atome*, Atome*);
	virtual ~Liaison();
	
	virtual string toString();
	
	virtual Liaison * self();
};
